GHK-Cu Peptide For Sale

How much does GHK-Cu cost per month?

The cheapest verified GHK-Cu protocol works out to about $17.67 per month: Flawless Compounds's 100 mg vial at $29.15 with code WPA, dosed at 2 mg daily (the most-common community protocol). One vial provides 50.0 doses — about 7.1 weeks of supply at this cadence — so the per-week cost is roughly $4.08, which works out to $17.67 on a 4.33-week month. This protocol is derived from 8,429 verified GHK-Cu calculator runs logged by the WPA community. Cost scales roughly linearly with the per-shot dose and weekly frequency you choose.

Use the live cost-per-month card directly above the vendor table to switch between vial size, per-shot dose, weekly frequency, and vendor strategy (cheapest cost per month across all vendors and vial sizes, or highest-quality vendor by verified COA purity). Every figure recalculates against the same verified pricing shown in the vendor table below.

What GHK-Cu Costs Right Now

WPA currently tracks GHK-Cu at 15 verified vendors across 24 separate GHK-Cu listings. In-stock GHK-Cu vials run from $17.26 to $222.26 — a 12.9x spread for the same compound. Glow Aminos holds the lowest sticker price at $17.26. Normalized to milligrams, GHK-Cu costs $0.291/mg to $2.22/mg on this page. The best per-milligram value is the 100mg vial from Flawless Compounds.

GHK-Cu is stocked in 4 sizes: 10mg, 50mg, 100mg, and 500mg vials. Because vials of different strengths rarely scale linearly in price, the per-milligram column is the only fair way to rank them.

Ranked by true cost per milligram, the GHK-Cu listings WPA tracks are: Flawless Compounds — 100mg at $29.15 ($0.291/mg), COA purity 99.80%; Glow Aminos — 100mg at $29.15 ($0.291/mg), COA purity 99.91%; Southern Aminos — 100mg at $31.24 ($0.312/mg), COA purity 99.88%; Glow Aminos — 50mg at $17.26 ($0.345/mg); Flawless Compounds — 50mg at $17.26 ($0.345/mg), COA purity 99.91%.

GHK-Cu COA Coverage Across Tracked Vendors

21 of the 24 tracked GHK-Cu listings (88%) publish a third-party Certificate of Analysis. Assayed purity on those reports ranges from 99.20% to 99.98%. 14 listings report more GHK-Cu in the vial than the label claims, which lowers the real cost per milligram below the printed price. The most recent GHK-Cu COA on file is dated 6/26. The remaining 3 listings have no published report, so its purity is the vendor's own claim.

A COA is only worth what it proves: it has to name the independent lab, be dated within the last 12 months, and match the exact GHK-Cu batch and vial size on sale. Open the linked report before ordering rather than trusting the badge.

How Researchers Actually Dose GHK-Cu

Across 8,433 GHK-Cu calculator runs logged by the WPA community, the most common dose entered is 2mg, most often daily (7x/week). The size researchers calculate against most often is the 100mg vial (4,524 runs). The most common bacteriostatic water volume is 3mL, which is what sets the draw marks on the syringe for that dose. At that dose a 500mg vial yields roughly 250 doses, so the vial size you buy decides how often you reorder as much as the price does.

GHK-Cu Discount Codes

24 of the 24 tracked GHK-Cu listings carry a WPA researcher discount code. The largest live discount is 15% off. Every price and per-milligram figure on this page is the post-discount number, so you are never comparing a discounted listing against an undiscounted one. Codes change and some exclude sale items or carry order minimums.

About GHK-Cu

GHK-Cu (copper tripeptide-1) is the copper-bound tripeptide most often sourced for skin-remodeling, hair, and wound-healing research. Research-grade material ships as a lyophilized powder reconstituted with bacteriostatic water; it is also a long-standing cosmetic ingredient.

Its reported half-life is ~1.5 hours, which is the main reason the community cadence above looks the way it does. Copper Tripeptide-1 is a permitted cosmetic ingredient.

How to Read the GHK-Cu Comparison

• Price per milligram — Every GHK-Cu listing is normalized to $0.291/mg-style unit pricing, so a small cheap vial cannot hide a worse real cost than a larger one.
• COA status and purity — The 21 COA-backed GHK-Cu listings show assayed purity and test date so quality is a number, not a claim.
• Vials sizes — All 4 stocked GHK-Cu sizes (10mg, 50mg, 100mg, and 500mg vials) sit in one table.
• Stock status — Live in-stock state for each GHK-Cu listing, refreshed on a recurring basis.

Frequently Asked Questions: GHK-Cu

Is it legal and safe to buy GHK-Cu for research?

In the US, GHK-Cu is sold strictly as a research chemical — legal to buy for laboratory research but not approved for human use. GHK-Cu is a naturally occurring copper peptide sold as a research chemical (and in some topical cosmetics); injectable research vials are for laboratory use only. The real variable isn't legality, it's quality: unverified suppliers can ship underdosed, impure, or mislabeled material. Every GHK-Cu vendor in the table on this page is screened for a published third-party Certificate of Analysis (COA), which is your one objective quality check. Right now that screen covers 24 GHK-Cu listings from 15 vendors.

How do I verify a GHK-Cu COA so I'm not getting an underdosed vial?

A Certificate of Analysis (COA) is the third-party lab report for one specific GHK-Cu batch — your only proof the vial is real and full-strength. Check four things: identity (it's actual copper-bound GHK-Cu, not copper-free GHK), assay/purity (ideally 98% or higher), a named independent lab (not the vendor's own in-house claim), and a recent test date. WPA flags COA status per listing, but a marketing screenshot isn't enough — open the actual COA on the vendor's site before paying. For GHK-Cu specifically, 21 of 24 tracked listings (88%) publish one, with assayed purity between 99.20% and 99.98%, the most recent dated 6/26. Every row in the table links straight to it.

Which GHK-Cu vendor should I pick?

There's no single "best" GHK-Cu vendor — it depends on what you weigh most. WPA ranks every verified vendor by a composite of assayed purity, COA recency, lifetime click popularity among researchers, final price, and in-stock plus discount availability. Because GHK-Cu is copper-bound, a quality COA should confirm the copper complex and purity, and handling-sensitive material rewards vendors with recent testing. 15 vendors currently carry GHK-Cu, and Flawless Compounds holds the best true value at $0.291/mg on the 100mg vial. If you just want the strongest all-round value, the top-ranked GHK-Cu vendor on this page is a safe starting point — but confirm its purity and price fit your protocol first.

How much does GHK-Cu cost — and how do I know I'm not overpaying?

Judge GHK-Cu by true price per milligram, not the sticker price on one vial — a cheap small vial often costs more per mg than a larger one. It ships in larger vials, with 50 mg the most common format, and those bigger vials lower $/mg sharply. Tracked GHK-Cu listings currently run $0.291/mg to $2.22/mg across 10mg, 50mg, 100mg, 500mg vials. WPA normalizes every verified listing to $/mg, and the live cost-per-month card estimates your real spend at the most common dose, so overpaying becomes obvious at a glance. The one catch: the lowest $/mg sometimes means buying a bigger vial than your cycle needs.

How much GHK-Cu do I need for one full cycle?

GHK-Cu is typically dosed once daily, and 2 mg is the most common dose in WPA data. At 2 mg per day a 50 mg vial covers about 25 days, so one or two of the popular 50 mg vials carry a typical 4–8 week skin and recovery cycle. Across 8,433 GHK-Cu calculator runs logged here the most common dose is 2mg daily (7x/week); a 500mg vial covers roughly 250 of them, and that is the figure the cost-per-month card on this page is built on. Protocols vary and this reflects the most common community setup, not medical advice — research use only. Use the cost-per-month card and the calculator on this page to size your exact run, then buy enough to finish a cycle without re-ordering mid-protocol.

Are discount codes available for GHK-Cu?

Yes — many verified GHK-Cu vendors offer WPA researcher discount codes, and those savings are already baked into the $/mg ranking on this page, so you're never comparing a pre-discount price against a post-discount one. Codes do change, and some exclude sale items or carry order minimums. 24 of the 24 tracked GHK-Cu listings carry a code right now, the largest worth 15% off. Each listing shows the current code and the discounted price where one exists.

Injectable vs. topical GHK-Cu — what's the difference?

Injectable GHK-Cu provides higher systemic bioavailability, while topical formulations target the skin directly but absorb less. They are priced and dosed differently, so WPA lists the format on each listing — make sure you're comparing the same form before judging $/mg, and confirm the COA matches the product you intend to use.

Lowest priced GHK-Cu peptide for sale?

To surface the lowest priced GHK-Cu for sale, WPA continuously compares 16 USA suppliers and 967 "for research" products, ranking every verified GHK-Cu listing by true cost so the cheapest vials rise to the top. The lowest priced single GHK-Cu vial currently starts at $17.26. We currently track 29 GHK-Cu products in our system. Pricing is generally refreshed weekly as vendors update stock, prices, and discount codes.